Scientists studying a region in southern Florida have noticed drastic changes in the availability of freshwater. Which of the following probably did NOT contribute to these changes? A. Several years of declining rainfall B. Decrease in the population of pond plants C. Building of new homes in the area D. Construction of a dam on the local river

Answers

Answer 1

Answer:

Answer:

C. Building of new homes in the area

I'm not totally sure but I think this is the best answer.

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1.imagine you were able to throw a ball in a frictionless environment such as outer space.once you let go of the ball,what will happen to the ball according to the law of inertia?a.it will travel in a straight forever line b.it will travel striaight line but eventually slow down c.it will continue to speed up forever d.it will slow down and turn 2.a car accelerates down the road .what is the reaction to the tires pushing on the road? a.the car in the tires moving the car b.the masses of the car pushing on the tires c.the road pushing on the tires d.the road moving away from the tires

Do change that cannot be easily reversed such as burning observe the law of conservation of mass

Answers

Yes. Why would you think that there are some special processes in everyday life that don't ?

Do blood cells have a rigid cell wall ?

Answers

Hello! No they do not! Helpful? ♥
Plants and Bacteria have rigid cell walls, but not blood cells!

Simply no.
Animal cells haven't got rigid cell wall.

Method and answer please.

Answers

Answer:

(a) 200.0628 N ; ( b) 4.08Kg

Explanation:

We know,

w = mg [here w= weight , m= mass , g= gravity]

now,

gravity on earth (g) =9.807 m/s²

mass of the spanner (m)=?

weight of the spanner on earth(w) = 40N

⇒ w = 40N

⇒m g =40N

⇒m = (40/g) Kg

⇒m= (40/9.807)Kg

∴m=4.08Kg

∴mass of the spanner on earth = 4.08Kg

We know,

Mass is the amount of matter in an object . Somass will remain same both on earth and jupiter.

So,

(b)The mass of the spanner on jupiter = 4.08Kg

Now,

The mass of the spanner on jupitar (m) = 4.08Kg

Gravity on jupiter (g*) = 5.g [5 times on earth]

= 5 . (9.807)m/s²

=49.035 m/s²

(a)

∴weight of the spanner on jupitar(w*) = m g*

=(4.08 x 49.035) N

=200.0628 N

What type a medium is a ocean wave

Answers

Ocean waves travel through the medium called
"ocean water" or "salt water" or simply "water".

Answer:

ocean water i think

Explanation:

The gravitational attraction between two objects will ________if one object acquires more mass

Answers

The gravitational force between two objects is proportional to the
product of their two masses. So if either object acquires more mass,
the magnitude of the gravitational attraction between them increases.

Here is a translation of the same statement, into simple English:

If you are on Earth, and your mass increases because you ate a lot,
then your weight will increase.

If a basketball travles a distance of 4 meters in 5 seconds whst is the average speed

Answers

Well you would use The equation Average Speed= Distance/Time

S=4/5

S= 0.8

When you're trying to find the distance and speed, you always use the equation:

Average Speed = Distance/Time

So your answer is:

S=4/5

S= 0.8

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Am I correct on on 1,2,4? I need help on 3. I WILL GIVE BRAINLIEST!